Ryuji Gotoh
Inventor
Stats
- 4 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 4 US Applications Filed
- 51 Total Citation Count
- Aug 17, 2011 Most Recent Filing
- Feb 8, 1990 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HITACHI METALS, LTD. | 1
1 2 2 | 1990
1995 2007 2011 |
| FUJI XEROX CO., LTD. | 1
| 1995
|
Inventor Addresses
| Address | Duration |
|---|---|
| Fukaya, JP | Nov 12, 91 - Nov 12, 91 |
| Gunma, JP | Aug 23, 12 - Aug 20, 13 |
| Gunma-ken, JP | Sep 03, 09 - Nov 06, 12 |
| Tomioka, JP | Jun 25, 96 - Jun 25, 96 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B29B: | PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS | 1 |
| C04B: | LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS | 1 |
| G03G: | ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8512590 | 2013 | Rotating machine, bonded magnet, magnet roll, and method for producing sintered ferrite magnet | 2 |
| 8303837 | 2012 | Rotating machine, bonded magnet, magnet roll, and method for producing sintered ferrite magnet | 6 |
| 2012/0211,910 | 2012 | ROTATING MACHINE, BONDED MAGNET, MAGNET ROLL, AND METHOD FOR PRODUCING SINTERED FERRITE MAGNET | 8 |
| 2009/0218,540 | 2009 | ROTATING MACHINE, BONDED MAGNET, MAGNET ROLL, AND METHOD FOR PRODUCING SINTERED FERRITE MAGNET | 25 |
| 5529628 | 1996 | Developing unit | 7 |
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